This Volvo coolant hose, with codes 20542202 and 3979986-12, is an essential component for your vehicle’s cooling system. Designed to ensure the efficient flow of coolant, it helps maintain the optimal engine temperature.

The hose is made from high-quality materials, resistant to high temperatures and pressures, to guarantee a long lifespan and optimal performance. Its curved shape and precise dimensions are designed to fit perfectly within the specific configuration of the Volvo vehicle.

It is important to check the hose’s compatibility with the exact model of your vehicle to ensure correct installation and efficient operation of the cooling system.